- Alternate name:1,3-dimethylbenzene
- Molecular formula:(CH3)2C6H4
- liquid,having aromatic odor,
- specific gravity(d204)0.860-0.868,
- fusing point:-47.4ºC,
- Boiling point 138.8ºC,
- refraction yx (d204) 1.4973,
- soluble in alcohol and diethyl ether,but insoluble in water
Quality of product:
| Item |
Standard |
Test methods |
| |
excellent product |
Grade one |
| appearance≥ |
colorless transparent liquid |
eye measurement |
specific gravity
(d204) |
actual measurement |
actual measurement |
GB2013 |
| purity %(weight)≥ |
99.5 |
98 |
chromatography |
The usage of the product:it's mainly used
as the raw materials of chemical industry and solvent or in the
production of m-phthalic acid,3-methyl benzoic acid, and so on.It
also can be used as the raw material of medicine, spicery, dyes,
and intermediate of agricultural pesticide. And it can be used to
produce oil-soluble color coupler of color movie.
|
Meta-Xylene